Single-player games like Earthling of Gaia
Below are 8 single-player Steam games similar to Earthling of Gaia, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Earthling of Gaia page.
Ranked picks
- 1

Project Demigod
Single-player alternative to Earthling of Gaia — playable solo, no multiplayer required. Shares Action with Earthling of Gaia.
Project Demigod is a physics-driven superhero sandbox with limitless possibilities - now with social multiplayer! Pick from a huge range of powers including flight, strength, super speed and more. Visit massive locations from cities to arenas and take on missions, fight enemies and enormous bosses.
- 2

Kongfusion
Single-player alternative to Earthling of Gaia — playable solo, no multiplayer required. Shares Action and Indie with Earthling of Gaia.
Kongfusion is an action packed kung fu rhythm experience where the player takes on a horde of space kung fu masters. Slam into your opponents on the beat and show everyone who's boss with a variety of weapons.
- 3

JUST ONE MAN
Single-player alternative to Earthling of Gaia — playable solo, no multiplayer required. Shares Action and Indie with Earthling of Gaia.
JUST ONE MAN is a VR hack-and-slash game where you are the OVERPOWERED ONE-MAN ARMY. Stylishly slaughter enemies with weapons, combo attacks and devastating abilities while listening to banging beats. Choose your own playstyle and invent the wildest combos to achieve the highest scores imaginable.
- 4

Tarzan VR™ The Trilogy Edition
Single-player alternative to Earthling of Gaia — playable solo, no multiplayer required. Shares Action and Indie with Earthling of Gaia.
Welcome to the Jungle! Journey through the fantastic lands of Tarzan in a 3-part adventure created especially for virtual reality. Swing, swim, climb and fight your way across savage lands where the only limits are your own imagination.
- 5

VReken
Single-player alternative to Earthling of Gaia — playable solo, no multiplayer required. Shares Action and Indie with Earthling of Gaia.
VReken is a physics driven VR beat 'em up and self-defense trainer that puts you in control! Unleash your inner fighter in realistic street fights against motion-captured enemies. Punch, headbutt and kick (with additional trackers) your way through intense situations in immersive urban environments.
- 6

Last Stance: A JuVentures Game
Single-player alternative to Earthling of Gaia — playable solo, no multiplayer required. Shares Action with Earthling of Gaia.
Fight your way through endless waves of enemies in this fast paced 3-button punch game.
- 7

Dragon Fist: VR Kung Fu
Single-player alternative to Earthling of Gaia — playable solo, no multiplayer required. Shares Action with Earthling of Gaia.
First-Person VR kung fu fighter with high-fidelity, physics-based combat, and an artistic style that pays homage to the golden era of martial arts films. Play with friends in Co-Op mode, challenge others in PvP battles, or embark on epic single-player adventures.
- 8

Zhazari VR
Single-player alternative to Earthling of Gaia — playable solo, no multiplayer required. Shares Action with Earthling of Gaia.
Zhazari is a game that will take you to a beautiful but dark world. You will come face to face with the menacing monsters that have taken over the kingdom, through the king's bad decisions. You are the last hope to bring peace back to the towns. Do you have the courage to stand up to fight?